/*头部响应式*/
/*848~1134*/
@media  screen and (min-width: 848px) and (max-width:1134px) {
	.nav_box{width: 60%;}
#nav .nav_content{	
	margin-left:400px;
	width: 720px;
	position: absolute;
	right:-50px;
}
}
/*620~848*/
@media screen and (min-width: 630px) and (max-width:847px) {
	.nav_content{display: none;}
	.nav_logo_right{display: block;}
}
/*348~629*/
@media screen and (min-width:348px) and (max-width:629px){
	.nav_content{display: none;}
	.nav_logo_right{display: block;width:34px;height:39px;}
}
/*中间部分响应式*/
@media screen and (min-width:348px) and (max-width:629px){
	/*#nav .nav_content .list li{float: none;}
	
	#content{width:1100px;margin: 0 auto;color:black;position: relative;}
#content ul{width: 100%;}
#content ul li{width:1100px;height:194px;border-bottom:1px solid gray;}
#content ul li a{width:665px;height: 100%;}
.content_img{width:665px;height: 100%;margin-left:50px;cursor: pointer;position: relative;}
.content_img:nth-child(2){}
.content_img img{width:100%;height:100%;}
.opacity_1{position: absolute;top:0px;left: 0;opacity: 0;}
.content_word{width:300px;height:100%;margin-left: 15px;color:black;margin: 0 auto;}
.content_word h2 a{font-size:30px;line-height:70px;cursor: pointer;}
.content_word:nth-child(1){text-align: right;}
.content_word p{width:100%; font-size: 15px;line-height:30px;cursor: pointer;}
#content ul li:hover .content_img{border-color:rgb(207,219,0);}
#content ul li:hover .opacity_1{opacity: 1;}
*/
}

















